Home / 244,608,649.38-337,626,134.01-144,224,649.54

Finding the Fourth Proportional to 244,608,649.38, 337,626,134.01 and 144,224,649.54

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Solution

The fourth proportional to 244,608,649.38, 337,626,134.01 and 144,224,649.54 is: 199,069,047.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,608,649.38 : 337,626,134.01 = 144,224,649.54 : x
  2. Step 2: Convert to fraction form
    244,608,649.38/337,626,134.01 = 144,224,649.54/x
  3. Step 3: Cross multiply
    244,608,649.38x = 337,626,134.01 × 144,224,649.54
  4. Step 4: Simplify right side
    244,608,649.38x = 48,694,010,853,137,320
  5. Step 5: Solve for x
    x = 48,694,010,853,137,320/244,608,649.38
  6. Step 6: Final answer
    x = 199,069,047.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.